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为了解决水文地质教学与试验实习难的问题,依据井流理论设计和修建了大型的井流模拟试验场,作为水文地质试验实习基地。 本文详细叙述了模拟场的设计、修建、安装与试验。其是取园形海岛状含水层的四分之一,构成一个直角的扇形,直角边和模拟试验含水层的顶底板为隔水边界,扇形弧为供水边界。用裘布依公式和泰斯公式来解析稳定流抽水试验与非稳定流抽、放水试验,这对于解决水文地质试验具有很好的实用价值,并可作为模拟生产与科研有关的实际问题。
In order to solve the difficult problem of hydrogeology teaching and experiment practice, a large-scale well flow simulation test site is designed and constructed according to well flow theory, which serves as a hydrogeological experiment practice base. This article describes in detail the design, construction, installation and testing of the simulated field. It takes a quarter of a circular island-shaped aquifer and forms a right-angled sector. The top and bottom plates of the right-angled and simulated aquifers are water-proof and arc-shaped. Analyze steady flow pumping test and unsteady flow drawing and discharging test with Qiu Buyi formula and Tess formula, which have good practical value for solving hydrogeological tests and can be used as practical problems related to the simulation production and research.